单项选择题
M: How does the new computer X-515 sell W: It doesn’t sell as well as X-525.
A. X-515 sells better than X-525. B. X-515 sells as well as X-525. C. X-525 sells better than X-515. D. X-525 doesn’t sells as well as X-515.
A. Once a week. B. Twice a week. C. Three times a week. D. Four times a week.
A. At 2:35. B. At 2:45. C. At 3:00. D. At 3:15.